All the best Mystery Shows Streaming in Australia in October 2025

If you're looking for the best Mystery Shows then you’ve come to the right place. In October 2025 there are around 1436 on offer on Australian streaming TV services. Below are the top 20 latest and greatest Mystery Shows available.

The top 20 best Mystery Shows Streaming in Australia by rating.

The top 20 latest Mystery Shows Streaming in Australia.

Streaming TV Services with Free Trials

Plan
Inclusions
Price
Premium
  • 7-day free trial
  • Premium
  • No Lock-in Contract
  • Available in 4K, stream on 2 devices
  • Watch live Ashes, BBL, NBA + more
  • $40/mth
$40/mth
$40/month after 7-day FREE trial, no lock-in contracts.

Basic Monthly
  • 7-day free trial
  • Basic Monthly
  • No Lock-in Contract
  • Stream in HD on a single device
  • 25,000+ hours of the world's best shows & movies
  • $10/mth
$10/mth
Min Cost - $10 per month

Starter
  • 10-Day FREE Trial
  • Starter
  • No Lock-in Contract
  • Award winning Foxtel Originals, best drama, Lifestyle favourites & more
  • Login on 5 devices and watch 2 at the same time
  • $35/mth
$35/mth
Min Cost - $35 over 1 month

The top 5 Mystery Shows Streaming in Australia.

Avatar: The Last Airbender

Seasons: 3

Rated: TV-Y7-FV

9.3/10

In a war-torn world of elemental magic, a young boy reawakens to undertake a dangerous mystic quest to fulfill his destiny as the Avatar, and bring peace to the world.

Sherlock

Seasons: 4

Rated: M

9.1/10

Sherlock Holmes and Dr John Watson's adventures in 21st-century London. A thrilling, funny, fast-paced contemporary reimagining of the popular detective.

The Twilight Zone

Seasons: 5

Rated: TV-PG

9.1/10

A series of unrelated stories containing drama, psychological thriller, fantasy, science fiction, suspense, and/or horror, often concluding with a macabre or unexpected twist.

Death Note

Seasons: 1

Rated: TV-14

8.9/10

Light Yagami is an ace student with great prospects—and he’s bored out of his mind. But all that changes when he finds the Death Note, a notebook dropped by a rogue Shinigami death god. Any human whose name is written in the notebook dies, and Light has vowed to use the power of the Death Note to rid the world of evil. But will Light succeed in his noble goal, or will the Death Note turn him into the very thing he fights against?

Gravity Falls

Seasons: 2

Rated: TV-Y7

8.9/10

Twin brother and sister Dipper and Mabel Pines are in for an unexpected adventure when they spend the summer helping their great uncle Stan run a tourist trap in the mysterious town of Gravity Falls, Oregon.